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28 lines
796 B
HTML
28 lines
796 B
HTML
<!doctype html>
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<title>CSS Test: @keyframes should not leak out of shadow tree.</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names">
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<style>
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#host {
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width: 100px;
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height: 100px;
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background: blue;
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animation: myanim 10s infinite;
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}
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</style>
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<div id="host"></div>
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<script>
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test(function() {
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host.attachShadow({ mode: "open" }).innerHTML = `
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<style>
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@keyframes myanim {
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from { background: red; }
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to { background: green; }
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}
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</style>
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`;
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assert_equals(document.getElementById('host').getAnimations().length, 0);
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}, "@keyframes should not leak out of the shadow tree.");
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</script>
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